geocalia

Activity company · Foz

Maremasma

A Foz sea-activities company: launch to As Catedrais and Rinlo, kayaking on the Foz ría, the Gamus Surf school, diving and routes with biologists.

Who they are

Maremasma is a company in Foz, in the Lugo Mariña, that works on the sea and on the Masma ría. It has a launch, kayaks, a surf school (Gamus Surf), a diving centre and nature routes guided by marine biologists, as well as programmes for schools.

What they do

  • Launch routes. An eight-seat semi-rigid leaves from the port of Foz daily, subject to sea conditions. To As Catedrais beach is 1 hour and €35; As Catedrais and Rinlo, an hour and a half and €45. There are shorter routes on the Masma ría (30 minutes, €12) and the Foz coast (1 hour, €30), a seabird outing with biologists and launch hire with a skipper.
  • Kayak. Guided two-hour routes for €35: the Foz ría one, with no previous experience, and the beaches and cliffs one, of medium difficulty. They hire kayaks by the hour.
  • Surf. Gamus Surf gives two-hour lessons on A Rapadoira beach, in Foz, and Coto beach, in Barreiros, with board and wetsuit: €35 for one lesson and €130 for five.

What to know

For almost all activities they ask for a minimum of four participants and put groups together with other people if needed. For surf and kayak the minimum age is 7; children under that age can go kayaking on the ría accompanied by an adult in the same kayak. The launch includes a life jacket, a professionally qualified skipper and insurance; for surfing, being able to swim is compulsory. Book on the website, on 613 092 462 or at the Foz office.

What they run

The Geocalia activities run by Maremasma, with the prices and terms they publish.

  • Boat to As Catedrais Beach from Ribadeo Port in Ribadeo and As Catedrais Beach Boat from Foz to As Catedrais, or to As Catedrais and Rinlo From €35 person · 1 h Departs from Foz harbour. With Rinlo, 1 h 30 and €45. 8-seat semi-rigid boat, minimum 4 people Book
  • Surf Lessons at A Rapadoira Beach in Foz and Coto in Barreiros in Ribadeo and As Catedrais Beach 2-hour surf lesson with Gamus Surf in Foz or Barreiros From €35 person · 2 h · Ages 7 and up · Summer courses and year-round school Pass of 5 lessons, €130; of 10, €230. Board and wetsuit included. Minimum 4 people per group; swimming ability compulsory Book Guided kayak trip on the Foz ría From €35 person · 2 h · Ages 7 and up 3.5 km, low difficulty, no experience needed; with marine biologists. Under-7s go in an adult's kayak Book

Independent companies: you book with them, on their terms. Prices are as they publish them and may change.

Practical details

Languages
Spanish

Details checked on 13 November 2026.

Frequently asked questions

How much is the launch to As Catedrais from Foz?

€35, one hour. With Rinlo, €45 and an hour and a half.

From what age can you surf?

From age 7, and you must be able to swim.

What happens if the sea is rough?

Departures depend on the weather and the sea, and may change at the last minute.

Independent company: you book with them, on their terms.

Opening hours and prices can change: check them before you go.

Is this your company? Write to us to correct or complete the details.

Itineraries

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